2019 MERCEDES-BENZ GLC COUPE warning lights

K
High beam (/
page 139)
#! Tu
rn signal lights (/ page139)
R Re
ar fog light (/ page137)
6 Re
stra int sy stem (/ page 593)
ü Seat belt not
fastened (/ page 599)
J Brakes (yellow) (/
page 593)
J Brakes (red) (/
page 593)
! Elect
ric pa rking brake (yellow)
(/ page 593)
! Electric parking brake (red)
(/ page 593) !
ABS malfunction (/
page 593)
÷ ESP®
(/ page 593)
å ESP®
OFF (/ page 593)
L Distance warning (/ page 600)
Ù Electric powerst eering malfunction
(/ page 605)
ä AIRBODY CONTROL malfunction
(/ page 600)
ä DYNA MIC BODY CONTROL malfunc‐
tion (/ page 600)
; Engine diagnostics(/
page 601)%
Preglow
# Electrical
fault (/ page 601)
8 Fu
elreser vewith fuel filler cap loca‐
tion indicator (/ page 601)
? Coolant
too hot/cold (/ page 601)
h Ty
re pressure monitor( /page 603)
ï Trailer hit chis not operational or is
swivelling (/ page 605) Saf
ety sy stems Wa
rning/indicator lamp
Possible causes/consequences and M
MSolutions
! ABS warning lamp The
yellow ABS warning lamp is lit while the engine is running.
*ABS is malfunctioning. If th ere is an additional warning tone, EBD is malfunctioning.
Other drive sy stems and driving saf ety sy stems may also be malfunctioning. Display messages and
warning/indicator lamps 593

Wa
rning/indicator lamp
Possible causes/consequences and M
MSolutions &
WARNING Thereisrisk of skidding if EBD or ABS is malfunctioning
If EBD or ABS is malfunctioning, the wheels could lock when braking
The steering capability and braking characteristics are thus se verely impaired. The braking dis tance may increase
in an emergency braking situation. In addition, other driving saf ety sy stems are switched off. #
Drive on carefull y. #
Have the brake sy stem checked immediately at a qualified specialist workshop. #
Drive on carefully. #
Obser vethe messages on the multifunction displa y. #
Consult a qualified specialist workshop.
÷ ESP ®
wa rning lamp flashes The
yellow ESP ®
wa rning lamp flashes while theve hicle is in motion.
*A t least one wheel and tyre assembly has reached its traction limit (/ page 201). #
Adapt your driving style to suit thero ad and weather conditions.
÷ ESP ®
wa rning lamp lights
up The
yellow ESP ®
wa rning lamp is lit while the engine is running.
* ESP ®
is malfunctioning
Other drive sy stems and driving saf ety sy stems may also be malfunctioning. 594
Display messages and warning/indicator lamps

Wa
rning/indicator lamp
Possible causes/consequences and M
MSolutions #
Obser vethe messages on the multifunction displa y. #
Consult a qualified specialist workshop immediatel y. Seat belt
Wa
rning/indicator lamp
Possible causes/consequences and M
MSolutions
7 Seat belt warning lamp
lights up The
red seat belt warning lamp will light up once the engine has star ted.
In addition, a warning tone may sound.
*T he seat belt warning lamp reminds the driver and front passenger tofast entheir seat belts. #
Fasten your seat belt (/ page 38).
If yo u ha veplaced objects on the front passenger seat, the seat belt warning lamp may remain lit.
7 Seat belt warning lamp
fl ashes The
red seat belt warning lamp flashes and an intermit tent wa rning tone sounds.
*T he driver or front passenger has not fastened their seat belt while theve hicle is in motion. #
Fasten your seat belt(/ page 38).
*T here are objects on the front passenger seat. #
Remo vethe objects from the front passenger seat. Display messages and
warning/indicator lamps 599

Driving sy
stems Wa
rning/indicator lamp
Possible causes/consequences and M
MSolutions
L Wa rning lamp for dis tance
wa rning function The
red dis tancewarning lamp lights up while theve hicle is in motion.
*T he dis tance totheve hicle in front is too small forth e speed selected.
If th ere is an additional warning tone, you are approaching an obs tacle at too high a speed. #
Be prepared tobrake immediatel y. #
Increase the dis tance.
Fu nction of Active Brake Assi st (/ page 206).
ä Suspension warning lamp The
yellow AIR BODY CONTROL warning lamp is on.
The yellow DYNA MIC BODY CONTROL warning lamp is on.
*T here is a fault in the AIR BODY CONTROL.
There is a fault in theDY NA MIC BODY CONTROL. #
Notethe messages on the multifunction displa y.600
Display messages and warning/indicator lamps

Wa
rning/indicator lamp
Possible causes/consequences and M
MSolutions
or #
Exit theve hicle and keep a safe dis tance from it until the engine has cooled down. #
Check the coolant le vel (/ page 467). #
Make sure that the air supply tothera diator is not obstructed. #
Avoiding high loads on the engine, drive tothe nearest qualified specialist workshop. In doing so, ensure that the
coolant temp erature display remains below 120 °C. Ty
res Wa
rning/indicator lamp
Possible causes/consequences and M
MSolutions
h Ty re pressure monitoring
sy stem warning lamp lights
up The
yellow tyre pressure monitoring sy stem warning lamp (pressure loss/malfunction) is lit.
*The tyre pressure monitoring sy stem has de tected tyre pressure loss in at least one of the tyres. &
WARNING Risk of an accident due toinsuf ficient tyre pressure
Ty res with insuf ficient tyre pressure pose thefo llowing risks:
R The tyres may bur st, especially as the load and vehicle speed increase.
R The tyres may wearexc essively and/or une venly, which may greatly impair tyre traction.
R ‑ The driving characteristics, steering and braking may be greatly impaired. Display messages and
warning/indicator lamps 603

Car
wash
see Care
Car wash (care) ....................................... 469
Car-to-X-Communication Displaying hazard warnings ................ .384
Overview ............................................. 383
Sending hazard warnings .................... 384
Care .......................................................... 477
Air-water duct ...................................... 468
Car wash ............................................. 469
Carpet .................................................4 77
Deco rative foil .................................... .473
Displ ay................................................. 477
Exterior lighting ................................... 475
High-pressu recleaner ......................... 470
Matt finish ........................................... 472
Pa int wo rk ............................................ 472
Plastic trim .......................................... 477
Re alwo od/trim elements .................... 477
Re versing camera ................................ 475
Ro of lining ...........................................4 77
Seat belt .............................................. 477
Seat co ver ........................................... 477
Senso rs............................................... 475
Ta ilpipes .............................................. 475Tr
ailer hit ch.......................................... 475
Wa shing byhand ..................................4 71
Wheels/rims ........................................4 75
Wi ndo ws .............................................. 475
Wi per blades ........................................ 475
Carpet (Care) ............................................ 477
Changing gears ........................................ 182
Manually ..............................................1 82
Changing hub caps .................................. 51 5
Changing the lights
Driving abroad (symm etrical low
beam) .................................................. 137
Cha rging
Bat tery (vehicle) .................................. 491
USB port .............................................. 13 3
Chassis Damping characteristics ...................... 230
DY NA MIC BODY CONTROL .................. 230
Chassis le vel (AIR BODY CONT ROL)
Setting ................................................ .232
Child saf ety lock
Ac tivating/deactivating (multimedia
sy stem) ............................................... 345 Re
ar door .............................................. .71
Re ar side wind ows................................. 73
Child seat App rova l categories .............................. .56
At tach ing (no tes) ................................... 55
Basic instructions ..................................49
Fr ont passenger seat (no tes) ................. 70
Fr ont passenger seat (without auto‐
matic airbag shutoff) ............................. 69
ISOFIX/i-Size (fitting) ............................62
No tes on risks and dangers ...................50
Re commended child restra int sys‐
te ms ...................................................... 53
Seats suita blefor belt-secu redch ild
re stra int sy stems ................................... 65
Seats suitable for i‑Size child
re stra int sy stems ................................... 61
Seats suitable for ISOFIX child
re stra int sy stems ................................... 58
Securing on the front passenger seat ....70
Secu ring on there ar seat ...................... 68
To pTe ther ..............................................64
Child ren
Av oiding dangers in theve hicle .............50
Basic instructions .................................. 49 Index
61 3

¯
AdBlue sy stem fault Engine
st art not possible ................................ .573
¯ AdBlue sy stem fault See Own‐
er's Manual .......................................... 572
5 Add 1 litre engine oil when next
re fuelling ............................................. 568
Apply brake todeselect Park (P)
position ................................................ 574
App lybrake toselect R ........................ 574
é ATTENTION ASSIST inoperative ... 552
éAT TENTION ASSIS T:Take a
break! .................................................. 553
bAu tomatic driving lights inoper‐
ative .................................................... 589
Au xilia rybattery malfunction ...............575
Beginning eme rgency stop .................. 556
Blind Spot Assist cur rently una vaila‐
ble See Owner's Manual ...................... 557
Blind Spot Assist inope rative ............... 557 Blind Spot Assi
stnot available when
to wing a trailer See Owner's Manual ...5 58
Cannot start engine See Owner's
Manual ................................................ 566
ÁChan gekey bat teries .................. 580
JCheck brake fluid le vel................ 546
Check brake pads See Owner's Man‐
ual ...................................................... .547
5 Check eng. oil le v.when next
re fuelling ............................................. 568
ï Checktrailer hitch lo ck(white
display message) .................................5 82
hChe cktyre(s) ............................... 577
! Clean the fuel filter ...................... 567
?Coolant Stop vehicle Switch
engine off ............................................ 563
Cruise contro l and Limiter inope ra‐
tive ....................................................... 561
Cruise control inope rative .................... 561
Cruise control off ................................. 561 !cu
rrently unavailable See Own‐
er's Manual ........................................ .539
÷cur rently una vailable See Own‐
er's Manual ........................................ .540
5Engine oil le vel cannot be
measured ............................................ 570
5 Engine oil le velRe duce oil le vel...5 69
5Engine oil le velSt op vehicle
Switch engine off ................................ 569
5Engine oil pressure Stop Switch
off engine ............................................ 570
ä Fault Drive at max. 80 km/h .......555
6Fr ont left malfunction Consult
wo rkshop (e xample)............................ 548
Fr ont-passenger airbag disabled See
Owner's Manual ..................................5 49
Fr ont-passenger airbag enabled See
Owner's Manual ..................................5 49
Hazard warning lamps malfunction‐
ing ...................................................... .591 61 8
Index

Un
locking theve hicle ............................80
Kickd own.................................................1 83
Using ................................................... 183
Knee airbag ................................................ 40L
Lamp see In terior lighting
Lamps (instrument display) see Warning/indicator lamps
Lane de tection (au tomatic)
see Active Lane Keeping Assist
Lane Keeping Assist
see Active Lane Keeping Assist
Language .................................................3 45
No tes .................................................. 345
Setting .................................................3 45
LED light see Intelligent Light Sy stem
Le vel control sy stem
see AIR BODY CONTROL Light switch
Overview .............................................. 137
Lighting see In terior lighting
see Lights
Lights ........................................................ 137
Ac tive headla mps ................................ 14 0
Ad aptive Highbeam Assist .................. .142
Ad aptive Highbeam Assist Plus .......... .143
Ad justing the instrument lighting ......... 275
Au tomatic driving lights ....................... 13 8
Combination swit ch............................. 13 9
Corne ring light ..................................... 141
Driving ab road (symm etrical low
beam) .................................................. 137
Fo g light (extended range) ................... 141
Haza rdwa rning lights .......................... 14 0
Headla mpflasher ................................ 13 9
High beam ........................................... 13 9
Intellige nt Light Sy stem ....................... 14 0
Light switch .........................................1 37
Low beam ............................................ 137
Mo torw ay mode ................................... 141
Pa rking lights ...................................... .137
Re ar fog light ....................................... 137Re
sponsibility for lighting sy stems .......1 37
Setting the dipped beam ..................... 14 5
Setting theex terior lighting switch-
off delay time ...................................... 14 5
St anding lights .................................... .137
Switching the sur round lighting
on/off ................................................ .145
Tu rn signal lights ................................. 13 9
Limiter ...................................................... 213
Ac tivating ............................................ .214
Buttons ................................................ 214
Calling up a speed .............................. .214
Deactivating ......................................... 214
Fu nction ............................................... 213
Pa ssive mode ....................................... 213
Pe rm anent setting .............................. .216
Re quirements ...................................... 214
Selecting .............................................. 214
Setting a speed .................................... 214
St oring a speed .................................... 214
Sy stem limitations ...............................2 13
Limiting speed see Limiter
Limiting the opening angle (tailgate) ...... 88628
Index